Rotary scrubber



FIG. 1 is a top left front perspective view of a rotary scrubber showing my design therefor;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a view similar to FIG. 1 showing my design in an extended configuration;

FIG. 9 is top plan view thereof;

FIG. 10 is right side elevational view thereof;

FIG. 11 is a left side elevational view thereof; and,

FIG. 12 is a bottom plan view thereof.

Throughout the drawings the broken lines indicate environment and form no part of the design. 

CLAIM The ornamental design for a rotary scrubber, as shown and described. 